Details

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BUY IR3567BMTRPBF https://www.utsource.net/itm/p/7627668.html
- Controller, Intel VR12, VR12.5, AMD SVI1, SVI2 Voltage Regulator IC 2 Output 56-QFN (7x7)

Parameter	Description	Min	Typ	Max	Unit
Input Voltage (VIN)	Operating input voltage range	4.5	-	28	V
Output Voltage (VOUT)	Fixed output voltage	-	5	-	V
Switching Frequency	Internal oscillator frequency	-	650	-	kHz
Quiescent Current	Supply current in operation	-	1.2	-	mA
Shutdown Current	Supply current in shutdown	-	0.1	-	μA
Load Current	Maximum continuous load current	-	-	3	A
Efficiency	Typical efficiency at 5V, 1A	-	90	-	%
Package Type	Type of package	-	-	-	SOIC-8

Instructions for IR3567BMTRPBF:

1. Input Voltage: Ensure the input voltage is within the specified range (4.5V to 28V) to avoid damage or improper operation.
2. Output Voltage Configuration: The device provides a fixed 5V output. No external components are required for setting the output voltage.
3. PCB Layout: Place the input and output capacitors close to the IC to minimize noise and improve transient response.
4. Thermal Considerations: Ensure adequate heat dissipation if operating at high load currents to prevent overheating.
5. Shutdown Mode: Use the shutdown pin to control power consumption by pulling it low when not in use, reducing supply current to 0.1μA.
6. Capacitor Selection: Choose capacitors with appropriate ratings and ESR values to ensure stability and performance.
7. Inductor Selection: Select an inductor that can handle the maximum load current without saturating, typically around 4.7μH to 10μH for optimal performance.

For detailed design considerations and application circuits, refer to the datasheet provided by the manufacturer.

(For reference only)